<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <title>My Extension</title>
    <link rel="stylesheet" type="text/css" type href="./popup.css">
    </link>
<body>
    <div class="option">
        <span class="name">开关：</span>
        <label class="switch">
            <input type="checkbox" id="switch">
            <span class="slider round"></span>
        </label>
    </div>
    <div id="myBox">
        <button id="btn">读取</button>
    </div>
    <div class="record">
        <span class="name">记录：</span>
        <div class="bookInfo">
            <span class="book">hahahha</span>
            <span class="chapter">111</span>
        </div>
    </div>
    <script src="./popup.js"></script>
</body>

</html>